1634672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 3541440

約数和(自身を除く): 1906768

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 271, 377, 464, 542, 754, 1084, 1508, 2168, 3016, 3523, 4336, 6032, 7046, 7859, 14092, 15718, 28184, 31436, 56368, 62872, 102167, 125744, 204334, 408668, 817336, 1634672]

約数ペア:

[(1, 1634672), (2, 817336), (4, 408668), (8, 204334), (13, 125744), (16, 102167), (26, 62872), (29, 56368), (52, 31436), (58, 28184), (104, 15718), (116, 14092), (208, 7859), (232, 7046), (271, 6032), (377, 4336), (464, 3523), (542, 3016), (754, 2168), (1084, 1508)]